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https://mychart.wellstar.org/mychart/signupandschedule/embeddedschedule?vt=1003&id=1386859163&view=plain

Yoon Jeong Chang, MD

Specialties

Obstetrics and Gynecology

Education & Training

Doctor of Medicine

Book an appointment

Yoon Jeong Chang, MD

Obstetrician/Gynecologist with Wellstar since 2007.

Specialties

Obstetrics and Gynecology

Education & Training

Doctor of Medicine

Obstetrician/Gynecologist with Wellstar since 2007
  • Member of the Wellstar Medical Group A friendly headshot of Yoon-Jeong Chang, MD Yoon Jeong Chang, MD
  • Office Locations
  • Expertise
  • Patient Reviews
  • Publications & Articles

Office Locations


Expertise

About Yoon Jeong Chang, MD

Dr. Chang earned her medical degree from the University of Buenos Aires in Argentina and she completed her residency at Henry Ford Hospital in Detroit, Mich. Dr. Chang is fluent in Spanish, Korean and English. When not practicing medicine, she enjoys music and spending time with her family.

 

Specialties

  • Obstetrics and Gynecology

Education & Training

  • Facultad de Ciencias Medicas de La - Buenos Aires

Degree

  • Doctor of Medicine

Residency

  • Henry Ford Medical Center

Certifications

  • American Board of Obstetrics/Gynecology

Hospital Affiliations

  • Wellstar Cobb Hospital

Languages spoken

  • English
  • Korean
  • Spanish

Patient Reviews

Overall patient rating

4.6

Based on 398 patient ratings

I'd recommend this provider to family and friends
I'd recommend this practice to family and friends
Shared the right amount of information
Listened to me carefully
Earned my trust

All reviews have been submitted by patients after seeing the provider.For more information about the review system, check out this Learn more about our review system.

Patient Reviews

5

A very good Doctor

May 11, 2025

5

In general, I feel very well cared for when I go, but I don't like the fact that I have to wait so long to be seen. Most times, it takes me almost two hours from the time I walk in until I walk out. For example, this time my appointment was at 9:00 a.m., and the doctor didn't see me until around 10:15-10:20 a.m. Otherwise, the entire staff is very friendly and professional.

May 11, 2025

5

Dr. Chang, Margarita, and Randi are very professional and patient. They listened very carefully and closely to what I had to say. They meet all my expectations.

April 27, 2025

5

Great experience! Very thorough and concerned with my health. Explained everything in a at I could understand!

April 27, 2025

5

Very thorough and concerned!

April 27, 2025

5

The staff are all very understanding of individual life circumstances. It is a lot easier to go to the doctor and be honest when you are not being told "You shouldn't do that," or "You should have come in sooner." Medical advice without judgment is the best.

April 24, 2025

5

Dr. Chang is an amazing physician. She's incredibly attentive and always takes the time to both ask the right questions and really listen to mine. I never feel rushed during appointments, and she makes sure I fully understand everything we discuss. Her compassionate and thorough approach has made a big difference in my care. I feel lucky to have found such a dedicated and knowledgeable doctor!

April 21, 2025

5

The staff was friendly and knowledgeable. I felt like all my concerns were thoroughly addressed.

April 21, 2025

3

Just did not like that they judge on nervousness when in a clinic high blood pressure raises cuz of nervousness

April 21, 2025

5

They are excellent doctors and the clinic workers.

April 18, 2025

5

Dr. Chang and staff were all great. I had an issue with the previous birth control I was administered at the pharmacy and they listened to my problems and made sure to get it updated that i be provided with a generic that I know i do well with. Dr. Chang also took the time to explain things I had questions about.

April 18, 2025

5

This was my first encounter or experience with this practice and I felt seen and I would absolutely recommend it. And I'm happy that I'm part of the WellSTAR team and could have this provider as one of the people on my team to help me take care of myself.

April 16, 2025

2

My experience made me sick because the provider was not very professional. She did not listen to me respond to the questions or concerns she raised. She assumed I was not a responsible patient who is ignorant and was rude to me.

April 14, 2025

5

Always a good to see doctor Excellent doctor

April 14, 2025

5

The last two times I have gone have been over 2 hrs total time if I have an appt at 330p I should not be just swing the Dr at 5p

April 14, 2025

5

They were all very, very professional and I trust them with what we're going to do. Dr. Chang, Randy, they all are just wonderful to work with.

April 9, 2025

5

Only negative was the long wait time

April 6, 2025

5

Great staff a Dr Chang

April 5, 2025

5

Sometime the wait can be a little long. The bathroom could use a really good cleaning

March 28, 2025

5

Outstanding support from the whole team. I hate going to the doctor's office, but I'm getting to where it is alright since going to this team! They are the best!

March 16, 2025

5

I love Dr. Chang and her entire team. I really value her opinion and respect her as a clinician and physician. I love the entire office.

March 12, 2025

5

Staff are very accommodating and nice.

March 11, 2025

5

Love the patient experience this practice provides!

March 9, 2025

5

I appreciate the personal attention to my healthcare provided by both Dr. Chang and Randi. They are tops!

March 7, 2025

5

My Doctor and her staff are kind and caring about my health

March 5, 2025

5

1 1/2 hours waiting to be seen-

March 2, 2025

5

That is good staff

March 2, 2025

5

Excellent and caring.

February 27, 2025

4

The doctor has a lot of knowledge and shared valuable information, but she could have been more patient and friendly.

February 27, 2025

5

I was extremely pleased with my experience.

February 27, 2025

5

A very good Doctor

May 11, 2025

5

In general, I feel very well cared for when I go, but I don't like the fact that I have to wait so long to be seen. Most times, it takes me almost two hours from the time I walk in until I walk out. For example, this time my appointment was at 9:00 a.m., and the doctor didn't see me until around 10:15-10:20 a.m. Otherwise, the entire staff is very friendly and professional.

May 11, 2025

5

Dr. Chang, Margarita, and Randi are very professional and patient. They listened very carefully and closely to what I had to say. They meet all my expectations.

April 27, 2025

5

Great experience! Very thorough and concerned with my health. Explained everything in a at I could understand!

April 27, 2025

5

Very thorough and concerned!

April 27, 2025

5

The staff are all very understanding of individual life circumstances. It is a lot easier to go to the doctor and be honest when you are not being told "You shouldn't do that," or "You should have come in sooner." Medical advice without judgment is the best.

April 24, 2025

5

Dr. Chang is an amazing physician. She's incredibly attentive and always takes the time to both ask the right questions and really listen to mine. I never feel rushed during appointments, and she makes sure I fully understand everything we discuss. Her compassionate and thorough approach has made a big difference in my care. I feel lucky to have found such a dedicated and knowledgeable doctor!

April 21, 2025

5

The staff was friendly and knowledgeable. I felt like all my concerns were thoroughly addressed.

April 21, 2025

5

They are excellent doctors and the clinic workers.

April 18, 2025

5

Dr. Chang and staff were all great. I had an issue with the previous birth control I was administered at the pharmacy and they listened to my problems and made sure to get it updated that i be provided with a generic that I know i do well with. Dr. Chang also took the time to explain things I had questions about.

April 18, 2025

5

This was my first encounter or experience with this practice and I felt seen and I would absolutely recommend it. And I'm happy that I'm part of the WellSTAR team and could have this provider as one of the people on my team to help me take care of myself.

April 16, 2025

5

Always a good to see doctor Excellent doctor

April 14, 2025

5

The last two times I have gone have been over 2 hrs total time if I have an appt at 330p I should not be just swing the Dr at 5p

April 14, 2025

5

They were all very, very professional and I trust them with what we're going to do. Dr. Chang, Randy, they all are just wonderful to work with.

April 9, 2025

5

Only negative was the long wait time

April 6, 2025

5

Great staff a Dr Chang

April 5, 2025

5

Sometime the wait can be a little long. The bathroom could use a really good cleaning

March 28, 2025

5

Outstanding support from the whole team. I hate going to the doctor's office, but I'm getting to where it is alright since going to this team! They are the best!

March 16, 2025

5

I love Dr. Chang and her entire team. I really value her opinion and respect her as a clinician and physician. I love the entire office.

March 12, 2025

5

Staff are very accommodating and nice.

March 11, 2025

5

Love the patient experience this practice provides!

March 9, 2025

5

I appreciate the personal attention to my healthcare provided by both Dr. Chang and Randi. They are tops!

March 7, 2025

5

My Doctor and her staff are kind and caring about my health

March 5, 2025

5

1 1/2 hours waiting to be seen-

March 2, 2025

5

That is good staff

March 2, 2025

5

Excellent and caring.

February 27, 2025

5

I was extremely pleased with my experience.

February 27, 2025

4

The doctor has a lot of knowledge and shared valuable information, but she could have been more patient and friendly.

February 27, 2025

3

Just did not like that they judge on nervousness when in a clinic high blood pressure raises cuz of nervousness

April 21, 2025

2

My experience made me sick because the provider was not very professional. She did not listen to me respond to the questions or concerns she raised. She assumed I was not a responsible patient who is ignorant and was rude to me.

April 14, 2025

2

My experience made me sick because the provider was not very professional. She did not listen to me respond to the questions or concerns she raised. She assumed I was not a responsible patient who is ignorant and was rude to me.

April 14, 2025

3

Just did not like that they judge on nervousness when in a clinic high blood pressure raises cuz of nervousness

April 21, 2025

4

The doctor has a lot of knowledge and shared valuable information, but she could have been more patient and friendly.

February 27, 2025

5

A very good Doctor

May 11, 2025

5

In general, I feel very well cared for when I go, but I don't like the fact that I have to wait so long to be seen. Most times, it takes me almost two hours from the time I walk in until I walk out. For example, this time my appointment was at 9:00 a.m., and the doctor didn't see me until around 10:15-10:20 a.m. Otherwise, the entire staff is very friendly and professional.

May 11, 2025

5

Dr. Chang, Margarita, and Randi are very professional and patient. They listened very carefully and closely to what I had to say. They meet all my expectations.

April 27, 2025

5

Great experience! Very thorough and concerned with my health. Explained everything in a at I could understand!

April 27, 2025

5

Very thorough and concerned!

April 27, 2025

5

The staff are all very understanding of individual life circumstances. It is a lot easier to go to the doctor and be honest when you are not being told "You shouldn't do that," or "You should have come in sooner." Medical advice without judgment is the best.

April 24, 2025

5

Dr. Chang is an amazing physician. She's incredibly attentive and always takes the time to both ask the right questions and really listen to mine. I never feel rushed during appointments, and she makes sure I fully understand everything we discuss. Her compassionate and thorough approach has made a big difference in my care. I feel lucky to have found such a dedicated and knowledgeable doctor!

April 21, 2025

5

The staff was friendly and knowledgeable. I felt like all my concerns were thoroughly addressed.

April 21, 2025

5

They are excellent doctors and the clinic workers.

April 18, 2025

5

Dr. Chang and staff were all great. I had an issue with the previous birth control I was administered at the pharmacy and they listened to my problems and made sure to get it updated that i be provided with a generic that I know i do well with. Dr. Chang also took the time to explain things I had questions about.

April 18, 2025

5

This was my first encounter or experience with this practice and I felt seen and I would absolutely recommend it. And I'm happy that I'm part of the WellSTAR team and could have this provider as one of the people on my team to help me take care of myself.

April 16, 2025

5

Always a good to see doctor Excellent doctor

April 14, 2025

5

The last two times I have gone have been over 2 hrs total time if I have an appt at 330p I should not be just swing the Dr at 5p

April 14, 2025

5

They were all very, very professional and I trust them with what we're going to do. Dr. Chang, Randy, they all are just wonderful to work with.

April 9, 2025

5

Only negative was the long wait time

April 6, 2025

5

Great staff a Dr Chang

April 5, 2025

5

Sometime the wait can be a little long. The bathroom could use a really good cleaning

March 28, 2025

5

Outstanding support from the whole team. I hate going to the doctor's office, but I'm getting to where it is alright since going to this team! They are the best!

March 16, 2025

5

I love Dr. Chang and her entire team. I really value her opinion and respect her as a clinician and physician. I love the entire office.

March 12, 2025

5

Staff are very accommodating and nice.

March 11, 2025

5

Love the patient experience this practice provides!

March 9, 2025

5

I appreciate the personal attention to my healthcare provided by both Dr. Chang and Randi. They are tops!

March 7, 2025

5

My Doctor and her staff are kind and caring about my health

March 5, 2025

5

1 1/2 hours waiting to be seen-

March 2, 2025

5

That is good staff

March 2, 2025

5

Excellent and caring.

February 27, 2025

5

I was extremely pleased with my experience.

February 27, 2025

5

In general, I feel very well cared for when I go, but I don't like the fact that I have to wait so long to be seen. Most times, it takes me almost two hours from the time I walk in until I walk out. For example, this time my appointment was at 9:00 a.m., and the doctor didn't see me until around 10:15-10:20 a.m. Otherwise, the entire staff is very friendly and professional.

May 11, 2025

5

A very good Doctor

May 11, 2025

5

Dr. Chang, Margarita, and Randi are very professional and patient. They listened very carefully and closely to what I had to say. They meet all my expectations.

April 27, 2025

5

Great experience! Very thorough and concerned with my health. Explained everything in a at I could understand!

April 27, 2025

5

Very thorough and concerned!

April 27, 2025

5

The staff are all very understanding of individual life circumstances. It is a lot easier to go to the doctor and be honest when you are not being told "You shouldn't do that," or "You should have come in sooner." Medical advice without judgment is the best.

April 24, 2025

5

Dr. Chang is an amazing physician. She's incredibly attentive and always takes the time to both ask the right questions and really listen to mine. I never feel rushed during appointments, and she makes sure I fully understand everything we discuss. Her compassionate and thorough approach has made a big difference in my care. I feel lucky to have found such a dedicated and knowledgeable doctor!

April 21, 2025

5

The staff was friendly and knowledgeable. I felt like all my concerns were thoroughly addressed.

April 21, 2025

3

Just did not like that they judge on nervousness when in a clinic high blood pressure raises cuz of nervousness

April 21, 2025

5

They are excellent doctors and the clinic workers.

April 18, 2025

5

Dr. Chang and staff were all great. I had an issue with the previous birth control I was administered at the pharmacy and they listened to my problems and made sure to get it updated that i be provided with a generic that I know i do well with. Dr. Chang also took the time to explain things I had questions about.

April 18, 2025

5

This was my first encounter or experience with this practice and I felt seen and I would absolutely recommend it. And I'm happy that I'm part of the WellSTAR team and could have this provider as one of the people on my team to help me take care of myself.

April 16, 2025

2

My experience made me sick because the provider was not very professional. She did not listen to me respond to the questions or concerns she raised. She assumed I was not a responsible patient who is ignorant and was rude to me.

April 14, 2025

5

Always a good to see doctor Excellent doctor

April 14, 2025

5

The last two times I have gone have been over 2 hrs total time if I have an appt at 330p I should not be just swing the Dr at 5p

April 14, 2025

5

They were all very, very professional and I trust them with what we're going to do. Dr. Chang, Randy, they all are just wonderful to work with.

April 9, 2025

5

Only negative was the long wait time

April 6, 2025

5

Great staff a Dr Chang

April 5, 2025

5

Sometime the wait can be a little long. The bathroom could use a really good cleaning

March 28, 2025

5

Outstanding support from the whole team. I hate going to the doctor's office, but I'm getting to where it is alright since going to this team! They are the best!

March 16, 2025

5

I love Dr. Chang and her entire team. I really value her opinion and respect her as a clinician and physician. I love the entire office.

March 12, 2025

5

Staff are very accommodating and nice.

March 11, 2025

5

Love the patient experience this practice provides!

March 9, 2025

5

I appreciate the personal attention to my healthcare provided by both Dr. Chang and Randi. They are tops!

March 7, 2025

5

My Doctor and her staff are kind and caring about my health

March 5, 2025

5

1 1/2 hours waiting to be seen-

March 2, 2025

5

That is good staff

March 2, 2025

5

Excellent and caring.

February 27, 2025

4

The doctor has a lot of knowledge and shared valuable information, but she could have been more patient and friendly.

February 27, 2025

5

I was extremely pleased with my experience.

February 27, 2025

5

I was extremely pleased with my experience.

February 27, 2025

4

The doctor has a lot of knowledge and shared valuable information, but she could have been more patient and friendly.

February 27, 2025

5

Excellent and caring.

February 27, 2025

5

That is good staff

March 2, 2025

5

1 1/2 hours waiting to be seen-

March 2, 2025

5

My Doctor and her staff are kind and caring about my health

March 5, 2025

5

I appreciate the personal attention to my healthcare provided by both Dr. Chang and Randi. They are tops!

March 7, 2025

5

Love the patient experience this practice provides!

March 9, 2025

5

Staff are very accommodating and nice.

March 11, 2025

5

I love Dr. Chang and her entire team. I really value her opinion and respect her as a clinician and physician. I love the entire office.

March 12, 2025

5

Outstanding support from the whole team. I hate going to the doctor's office, but I'm getting to where it is alright since going to this team! They are the best!

March 16, 2025

5

Sometime the wait can be a little long. The bathroom could use a really good cleaning

March 28, 2025

5

Great staff a Dr Chang

April 5, 2025

5

Only negative was the long wait time

April 6, 2025

5

They were all very, very professional and I trust them with what we're going to do. Dr. Chang, Randy, they all are just wonderful to work with.

April 9, 2025

5

The last two times I have gone have been over 2 hrs total time if I have an appt at 330p I should not be just swing the Dr at 5p

April 14, 2025

5

Always a good to see doctor Excellent doctor

April 14, 2025

2

My experience made me sick because the provider was not very professional. She did not listen to me respond to the questions or concerns she raised. She assumed I was not a responsible patient who is ignorant and was rude to me.

April 14, 2025

5

This was my first encounter or experience with this practice and I felt seen and I would absolutely recommend it. And I'm happy that I'm part of the WellSTAR team and could have this provider as one of the people on my team to help me take care of myself.

April 16, 2025

5

Dr. Chang and staff were all great. I had an issue with the previous birth control I was administered at the pharmacy and they listened to my problems and made sure to get it updated that i be provided with a generic that I know i do well with. Dr. Chang also took the time to explain things I had questions about.

April 18, 2025

5

They are excellent doctors and the clinic workers.

April 18, 2025

3

Just did not like that they judge on nervousness when in a clinic high blood pressure raises cuz of nervousness

April 21, 2025

5

The staff was friendly and knowledgeable. I felt like all my concerns were thoroughly addressed.

April 21, 2025

5

Dr. Chang is an amazing physician. She's incredibly attentive and always takes the time to both ask the right questions and really listen to mine. I never feel rushed during appointments, and she makes sure I fully understand everything we discuss. Her compassionate and thorough approach has made a big difference in my care. I feel lucky to have found such a dedicated and knowledgeable doctor!

April 21, 2025

5

The staff are all very understanding of individual life circumstances. It is a lot easier to go to the doctor and be honest when you are not being told "You shouldn't do that," or "You should have come in sooner." Medical advice without judgment is the best.

April 24, 2025

5

Great experience! Very thorough and concerned with my health. Explained everything in a at I could understand!

April 27, 2025

5

Very thorough and concerned!

April 27, 2025

5

Dr. Chang, Margarita, and Randi are very professional and patient. They listened very carefully and closely to what I had to say. They meet all my expectations.

April 27, 2025

5

A very good Doctor

May 11, 2025

5

In general, I feel very well cared for when I go, but I don't like the fact that I have to wait so long to be seen. Most times, it takes me almost two hours from the time I walk in until I walk out. For example, this time my appointment was at 9:00 a.m., and the doctor didn't see me until around 10:15-10:20 a.m. Otherwise, the entire staff is very friendly and professional.

May 11, 2025

Publications and Articles

Three physicians in their operating room

Wellstar Cobb First at Wellstar to Offer Latest Advancement in Robotic Surgery

Wellstar Cobb Medical Center is no stranger to using robotics in surgery yet a new system has catapulted its robotic capabilities to the next level.

Wellstar Cobb is the first hospital in the health system to offer a first-of-its-kind surgical technology through the new Da Vinci 5 robot (DV5), with surgeons Dr. Julie Chang and Dr. Stephen Odom performing the hospital’s inaugural procedures using the DV5 for gynecologic and general surgery.

The DV5 robot allows physicians to sense how much push-or-pull force they apply during surgeries, giving them greater control and data as they delicately maneuver the tips of the instrument. Wellstar Cobb is among the first hospitals in the metro Atlanta area with this innovative technology.

“The ability to sense hard and soft tissue during robotic surgeries is a game changer,” said Dr. Chang, a specialist in obstetrics and gynecology and the first surgeon to use the new DV5 robot at Wellstar Cobb. “Surgeries will be even more precise and efficient with this tool, which will further reduce post-operative pain and make recovery time faster.”

Surgeons can apply up to 43% less force on tissue by relying on the robot’s Force Feedback technology, according to preclinical data from Intuitive, the maker of the DV5 system. When using DV5, surgeons also benefit from improved dexterity and ergonomics, better 3D images and a wider range of motion compared to prior models.

This increase in precision and flexibility will help patients experience less blood loss and scarring, have lower risks of complications and spend less time in the hospital.

“We are committed to providing the highest standard of care—not only by building strong teams, but also by embracing cutting-edge technology,” said Eliese Bernard, president of Wellstar Cobb. “We are thrilled to offer this latest advancement to our patients and be among the first hospitals in the state to do so.”

The new system will primarily benefit general surgery, urology and gynecology patients. DV5 will assist with procedures ranging from repairing a hernia to more complex surgeries.

Wellstar Cobb has performed over 10,000 robotic surgeries, with 1,500 of those procedures occurring last year alone. With the help of various Da Vinci models, the hospital’s 30 robotic surgeons apply their expertise to general surgery, gynecology, urology, colorectal and bariatrics.

Their skill with robotic technology offers patients better outcomes, including during laparoscopies—during which surgeons insert a camera through a small incision, limiting the procedure's invasiveness. For instance, only 0.2% of Dr. Chang’s laparoscopies for benign hysterectomies have escalated to open surgeries, which require larger incisions and longer recovery times. By committing to high surgical standards, Wellstar Cobb physicians minimize patient complications and readmissions.

“Wellstar Cobb continues to lead the way in robotic surgeries,” said Dr. Jody Hughes, chief medical officer at Wellstar Cobb. “Not only do we offer best-in-class services through technology like the DV5, but we also support other communities by helping train the next generation of elite robotic surgeons.”

Wellstar Kennestone Regional Medical Center has also acquired its own Da Vinci 5 Robot.

Learn more about robotic surgery at Wellstar.

Collage of physicians in their operating room with robotic equipment

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Yoon Jeong Chang, MD
Obstetrician/Gynecologist with Wellstar since 2007
Rating
4.6
Specialties
Obstetrics and Gynecology
Education
Doctor of Medicine
Medical School
Facultad de Ciencias Medicas de La - Buenos Aires
Residency
Henry Ford Medical Center
Certifications
American Board of Obstetrics/Gynecology
Spoken Languages
English, Korean and Spanish
Hospital Affiliations
Wellstar Cobb Hospital
Office Locations
www.wellstar.org/physicians/yoon-jeong-chang-md
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